package firstaid.main;
import java.util.ArrayList;
import android.app.AlertDialog;
import android.content.Context;
import android.graphics.drawable.Drawable;
import com.google.android.maps.ItemizedOverlay;
import com.google.android.maps.OverlayItem;

public class HelloItemizedOverlay extends ItemizedOverlay<OverlayItem> {
	
	 private ArrayList<OverlayItem> mOverlays = new ArrayList<OverlayItem>();
	 private Context mContext;
	
	 public HelloItemizedOverlay(Drawable defaultMarker, Context context) {
		 
		 super(boundCenterBottom(defaultMarker));
		 mContext = context;
	 }
	
	 public void addOverlay(OverlayItem overlay) {
		 mOverlays.add(overlay);
		 populate();
	 }
	 @Override
	 protected OverlayItem createItem(int i) {
		 return mOverlays.get(i);
	 }
	 @Override
	 public int size() {
		 return mOverlays.size();
	 }
	 @Override
	 protected boolean onTap(int index) {
		 OverlayItem item = mOverlays.get(index);
		 AlertDialog.Builder dialog = new AlertDialog.Builder(mContext);
		 dialog.setTitle(item.getTitle());
		 dialog.setMessage(item.getSnippet());
		 dialog.show();
		 return true;
	 }
}
